DE- Industries
- Finance
Nearshore software development for finance—secure, scalable, and compliant solutions for banking, payments, and APIs.
- Retail
Retail software development services—e-commerce, POS, logistics, and AI-driven personalization from nearshore engineering teams.
- Manufacturing
Nearshore manufacturing software development—ERP systems, IoT platforms, and automation tools to optimize industrial operations.
- Finance
- What we do
- Services
- Technologies
- Collaboration models
Explore collaboration models customized to your specific needs: Complete nearshoring teams, Local heroes from partners with the nearshoring team, or Mixed tech teams with partners.
- Way of work
Through close collaboration with your business, we create customized solutions aligned with your specific requirements, resulting in sustainable outcomes.
- About Us
- Who we are
We are a full-service nearshoring provider for digital software products, uniquely positioned as a high-quality partner with native-speaking local experts, perfectly aligned with your business needs.
- Meet our team
ProductDock’s experienced team proficient in modern technologies and tools, boasts 15 years of successful projects, collaborating with prominent companies.
- Our locations
We are ProductDock, a full-service nearshoring provider for digital software products, headquartered in Berlin, with engineering hubs in Lisbon, Novi Sad, Banja Luka, and Doboj.
- Why nearshoring
Elevate your business efficiently with our premium full-service software development services that blend nearshore and local expertise to support you throughout your digital product journey.
- Who we are
- Our work
- Career
- Life at ProductDock
We’re all about fostering teamwork, creativity, and empowerment within our team of over 120 incredibly talented experts in modern technologies.
- Open positions
Do you enjoy working on exciting projects and feel rewarded when those efforts are successful? If so, we’d like you to join our team.
- Candidate info guide
How we choose our crew members? We think of you as a member of our crew. We are happy to share our process with you!
- Life at ProductDock
- Newsroom
- News
Stay engaged with our most recent updates and releases, ensuring you are always up-to-date with the latest developments in the dynamic world of ProductDock.
- Events
Expand your expertise through networking with like-minded individuals and engaging in knowledge-sharing sessions at our upcoming events.
- News
- Blog
- Get in touch
Back-end
technologies.
Build secure, scalable, high-performance server-side solutions. From robust APIs to
efficient data systems and cloud-native backends, we engineer systems that power
modern digital products and services.
Tech expertise: Java, Spring, Node.js, Python, C#, Golang, MySQL, PostgreSQL,
MongoDB, Redis, Elasticsearch, Kafka, RabbitMQ.
Our back-end
services.
We deliver secure, scalable back-end systems that power high-performance digital
products, covering everything from core infrastructure to specialized capabilities.
Core services.
From APIs and business logic to cloud deployment and data systems, we build the back-end infrastructure that supports reliable, fast, and secure digital experiences.
API development
Tech stack: Java (Spring), Node.js (Express.js), Python, C#, Golang, Kafka, RabbitMQ
Server-side logic
Tech stack: Java, Spring, Node.js, Python, C#, Golang
Database
management & search
Tech stack: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch
Authentication and
authorization
Tech stack: Java (Spring Security), Node.js (Express.js), Python, C#, Golang
Cloud back-end
management
Tech stack: Java, Node.js, Python, C#, Golang, Kafka, RabbitMQ, AWS, GCP, Azure
Specialized
back-end solutions.
Our specialized services also cover back-end architecture analysis, web application back-end development, and CRM back-end development, all tailored to meet the evolving needs of modern businesses.
Back-end
architecture analysis
Tech stack: Java, Spring, Node.js, Python, C#, Golang
Legacy back-end
modernization
Tech stack: Java, Spring, Node.js, Python, Golang, Kafka, RabbitMQ
Web application
back-end development
Tech stack: Java, Spring, Node.js, Python, C#, PostgreSQL, MongoDB, Redis, Elasticsearch
CRM back-end
development
Tech stack: Java, Node.js, Python, MySQL, PostgreSQL
Performance monitoring
& optimization
Tech stack: Prometheus, Grafana, New Relic, Datadog, ELK Stack, Postman, JMeter, Apache Bench
Back-end developer
augmentation
Benefits: Fast onboarding, Flexible engagement, Seamless team integration
Discover how we solve complex challenges across industries such as finance, retail, and manufacturing.
Why choose
us for back-end
development?
Our back-end development services deliver scalable, high-performance solutions that prioritize security, reliability, and efficiency, backed by specialized expertise, seamless collaboration, and agile execution.
01
Commitment
to quality
02
Scalable
solutions
03
Real-time
collaboration
04
Fast access to
tech experts
05
European
hubs
06
Shared
values
Our back-end
tech stack.
We use Java, Python, Node.js, C#, and Golang to build secure, high-performance
backends with scalable APIs and clean application logic. Powered by Spring Boot and
Express.js, our systems support real-time data and seamless performance using
MySQL, PostgreSQL, MongoDB, Elasticsearch, Redis, Kafka, and RabbitMQ.
Core languages and
frameworks
We use trusted languages and frameworks—Java, Node.js, Python, C#, and Go—to build scalable, high-performance applications for APIs, microservices, and cloud back-ends, ensuring reliability, efficiency, and real-time capabilities.
Tech stack: Java, Spring Boot, Node.js, Express, Python (Django, FastAPI), C# (.NET), Golang (Go)
Storage and
analytics
We develop scalable, high-performance data layers using MySQL, PostgreSQL, MongoDB, Redis, and Elasticsearch to support structured data, real-time speed, and advanced search and analytics.
Tech stack: MySQL, PostgreSQL, MongoDB, Redis, Elasticsearch
Messaging
and streaming
We enable real-time communication and scalable systems with Apache Kafka for event streaming and RabbitMQ for asynchronous message delivery.
Tech stack: Apache Kafka, RabbitMQ
DevOps and
infrastructure
We integrate DevOps best practices to accelerate deployment, ensure consistency, and reduce operational overhead—across any cloud or hybrid environment.
Tech stack: Containers (Docker), Jenkins, GitHub Actions, Kubernetes, OpenShift, Terraform, AWS CDK, ArgoCD
Key features of our
back-end solutions.
We deliver secure, scalable, high-performance back-end systems designed for reliability, seamless integration, and long-term maintainability.
Scalable architecture
Microservices, containerization, and distributed systems built for growth.
High performance
Optimized logic and data processing for speed and responsiveness.
Secure by design
Authentication, authorization, and encryption built-in.
Robust API
development
RESTful and event-driven APIs for seamless integrations.
Reliable data
management
Efficient handling of structured and unstructured data using SQL and NoSQL.
Cloud-ready
deployment
Full support for AWS, Azure, and GCP with auto-scaling and observability.
Meet our team.
Our cross-functional teams of experts combine technical skills, business insight, and industry experience to build high-impact digital products.
Back-end engineers.
Our back-end engineers build secure, scalable systems with clean architecture, robust APIs, and optimized databases that power complex, high-performance applications.
Full-stack web engineers.
Our full-stack engineers deliver seamless end-to-end solutions—bridging modern front ends with resilient back ends to ensure speed, integration, and maintainability.
DevOps engineers.
Our DevOps engineers design automated, scalable infrastructure and CI/CD pipelines that improve reliability, accelerate delivery, and reduce operational overhead.
Front-end engineers.
Our front-end engineers craft fast, accessible interfaces using modern frameworks—translating design systems into responsive, user-centric digital experiences.
UX & UI designers.
Our UX & UI designers create intuitive, visually compelling interfaces that meet user needs, reflect your brand, and support business goals.
Product managers.
Our product managers align strategy with execution—turning complex requirements into clear roadmaps and leading delivery across cross-functional teams.
Our partner network.
Strategic partnerships strengthen our capabilities across agile software development, UX/UI, cloud, and DevOps.
Our work.
Explore our case studies, success stories, and project insights to see
how we’ve helped clients achieve their digital transformation goals.
What our
customers say.
Trusted for our project management, technical expertise, seamless collaboration, and long-term partnerships.
Blog.
About us.
15+ Years
120+ Experts
40+ Clients
80+ Projects
FAQ’s.
Back-end development focuses on the server-side logic, database operations, APIs, and infrastructure that powers web and mobile applications. It ensures secure data processing, system scalability, and smooth communication between the front end and databases or external and internal services.
We specialize in a robust stack, including Java, Spring Boot, Node.js, Express.js, Python, FastAPI, C#, and Golang. For data management and real-time processing, we use MySQL, PostgreSQL, MongoDB, Redis/Valkey, Elasticsearch, Kafka, and RabbitMQ. While these are our default technologies, we are not limited to them—we can adapt to project requirements and preferences.
Yes. We offer fully integrated development services encompassing front-end, back-end, and DevOps engineering. By aligning these capabilities within a single team, we ensure streamlined collaboration, faster delivery cycles, and consistently high-quality outcomes across the entire technology stack.
Yes. In addition to engineering, we can provide experienced product managers, UX/UI designers, and user researchers to support the full product lifecycle. This allows us to deliver holistic solutions—from product strategy and user experience design to development and deployment—aligned with your business objectives.
Yes. Depending on the use case, we offer full RESTful API development using microservice architecture using Node.js and Express.js or Spring Boot, Golang, and FastAPI. Our APIs are secure, high-performing, and designed for seamless integration across systems.
Absolutely. We specialize in legacy back-end modernization, migrating monolithic architectures to cloud-native, microservices-based, or serverless environments using Docker, Kubernetes, Kafka, and RabbitMQ technologies.
Yes. We design and deploy cloud-ready back-end solutions on AWS, Azure, and Google Cloud, with support for containerization, auto-scaling, CI/CD pipelines, and infrastructure as code (IaC).
We follow industry best practices for secure backend architecture, including authentication, authorization, encryption, and secure API access. We also conduct architecture reviews and adhere to compliance standards relevant to the industry, such as finance, retail, and manufacturing.
Yes. We build systems capable of handling high-throughput message processing using Kafka, RabbitMQ, and in-memory data layers like Redis—ideal for real-time analytics, messaging, and IoT workloads.
Our strength and proven experience lie in the finance, retail, and manufacturing industries, where we’ve built solutions for ERP systems, payment platforms, supply chain tools, CRM back ends, and IoT platforms. However, we’re equally equipped and ready to bring our expertise to new challenges across other industries.
Yes. We help design and implement seamless integrations across systems, APIs, and third-party platforms to ensure unified data flow and optimized system performance.
Simply contact us. We’ll schedule a consultation, understand your goals, and propose a tailored back-end solution aligned with your business needs.
Need support for a
different technology?
We offer full-stack development services across web, mobile, cloud, and infrastructure—designed to scale with your business and tech stack.